BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 292 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 100 IPv4 prefixes · ASN: AS273683 · showing 1–100
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.87.248.0/21 /21 201.87.248.0 – 201.87.255.255 AS273683 1
2 201.87.240.0/21 /21 201.87.240.0 – 201.87.247.255 AS273683 1
3 201.87.240.0/20 /20 201.87.240.0 – 201.87.255.255 AS273683 1
4 190.112.151.0/24 /24 190.112.151.0 – 190.112.151.255 AS273683 1
5 190.112.150.0/24 /24 190.112.150.0 – 190.112.150.255 AS273683 1
6 190.112.149.0/24 /24 190.112.149.0 – 190.112.149.255 AS273683 1
7 190.112.148.0/24 /24 190.112.148.0 – 190.112.148.255 AS273683 1
8 190.112.148.0/22 /22 190.112.148.0 – 190.112.151.255 AS273683 1
9 189.8.121.0/24 /24 189.8.121.0 – 189.8.121.255 AS273683 1
10 189.8.120.0/22 /22 189.8.120.0 – 189.8.123.255 AS273683 1
11 187.121.148.0/22 /22 187.121.148.0 – 187.121.151.255 AS273683 1
12 187.121.144.0/22 /22 187.121.144.0 – 187.121.147.255 AS273683 1
13 187.121.144.0/21 /21 187.121.144.0 – 187.121.151.255 AS273683 1
14 187.84.184.0/21 /21 187.84.184.0 – 187.84.191.255 AS273683 1
15 187.84.176.0/21 /21 187.84.176.0 – 187.84.183.255 AS273683 1
16 187.84.176.0/20 /20 187.84.176.0 – 187.84.191.255 AS273683 1
17 177.84.239.0/24 /24 177.84.239.0 – 177.84.239.255 AS273683 1
18 177.84.238.0/24 /24 177.84.238.0 – 177.84.238.255 AS273683 1
19 177.84.238.0/23 /23 177.84.238.0 – 177.84.239.255 AS273683 1
20 177.84.237.0/24 /24 177.84.237.0 – 177.84.237.255 AS273683 1
21 177.84.236.0/24 /24 177.84.236.0 – 177.84.236.255 AS273683 1
22 177.84.236.0/23 /23 177.84.236.0 – 177.84.237.255 AS273683 1
23 177.66.167.0/24 /24 177.66.167.0 – 177.66.167.255 AS273683 1
24 177.66.166.0/24 /24 177.66.166.0 – 177.66.166.255 AS273683 1
25 177.66.165.0/24 /24 177.66.165.0 – 177.66.165.255 AS273683 1
26 177.66.164.0/24 /24 177.66.164.0 – 177.66.164.255 AS273683 1
27 177.66.164.0/22 /22 177.66.164.0 – 177.66.167.255 AS273683 1
28 177.53.163.0/24 /24 177.53.163.0 – 177.53.163.255 AS273683 1
29 177.53.162.0/24 /24 177.53.162.0 – 177.53.162.255 AS273683 1
30 177.53.161.0/24 /24 177.53.161.0 – 177.53.161.255 AS273683 1
31 177.53.160.0/24 /24 177.53.160.0 – 177.53.160.255 AS273683 1
32 177.53.160.0/22 /22 177.53.160.0 – 177.53.163.255 AS273683 1
33 177.53.47.0/24 /24 177.53.47.0 – 177.53.47.255 AS273683 1
34 177.53.46.0/24 /24 177.53.46.0 – 177.53.46.255 AS273683 1
35 177.53.45.0/24 /24 177.53.45.0 – 177.53.45.255 AS273683 1
36 177.53.44.0/24 /24 177.53.44.0 – 177.53.44.255 AS273683 1
37 177.53.43.0/24 /24 177.53.43.0 – 177.53.43.255 AS273683 1
38 177.53.42.0/24 /24 177.53.42.0 – 177.53.42.255 AS273683 1
39 177.53.41.0/24 /24 177.53.41.0 – 177.53.41.255 AS273683 1
40 177.53.40.0/24 /24 177.53.40.0 – 177.53.40.255 AS273683 1
41 177.53.40.0/21 /21 177.53.40.0 – 177.53.47.255 AS273683 1
42 170.238.55.0/24 /24 170.238.55.0 – 170.238.55.255 AS273683 1
43 170.238.54.0/24 /24 170.238.54.0 – 170.238.54.255 AS273683 1
44 170.238.53.0/24 /24 170.238.53.0 – 170.238.53.255 AS273683 1
45 170.238.52.0/24 /24 170.238.52.0 – 170.238.52.255 AS273683 1
46 170.238.52.0/22 /22 170.238.52.0 – 170.238.55.255 AS273683 1
47 170.79.27.0/24 /24 170.79.27.0 – 170.79.27.255 AS273683 1
48 170.79.26.0/24 /24 170.79.26.0 – 170.79.26.255 AS273683 1
49 170.79.25.0/24 /24 170.79.25.0 – 170.79.25.255 AS273683 1
50 170.79.24.0/24 /24 170.79.24.0 – 170.79.24.255 AS273683 1
51 170.79.24.0/22 /22 170.79.24.0 – 170.79.27.255 AS273683 1
52 167.250.15.0/24 /24 167.250.15.0 – 167.250.15.255 AS273683 1
53 167.250.13.0/24 /24 167.250.13.0 – 167.250.13.255 AS273683 1
54 167.250.12.0/24 /24 167.250.12.0 – 167.250.12.255 AS273683 1
55 167.250.12.0/22 /22 167.250.12.0 – 167.250.15.255 AS273683 1
56 138.97.187.0/24 /24 138.97.187.0 – 138.97.187.255 AS273683 1
57 138.97.186.0/24 /24 138.97.186.0 – 138.97.186.255 AS273683 1
58 138.97.185.0/24 /24 138.97.185.0 – 138.97.185.255 AS273683 1
59 138.97.184.0/24 /24 138.97.184.0 – 138.97.184.255 AS273683 1
60 138.94.176.0/22 /22 138.94.176.0 – 138.94.179.255 AS273683 1
61 138.36.87.0/24 /24 138.36.87.0 – 138.36.87.255 AS273683 1
62 138.36.86.0/24 /24 138.36.86.0 – 138.36.86.255 AS273683 1
63 138.36.85.0/24 /24 138.36.85.0 – 138.36.85.255 AS273683 1
64 138.36.84.0/24 /24 138.36.84.0 – 138.36.84.255 AS273683 1
65 138.36.31.0/24 /24 138.36.31.0 – 138.36.31.255 AS273683 1
66 138.36.30.0/24 /24 138.36.30.0 – 138.36.30.255 AS273683 1
67 138.36.29.0/24 /24 138.36.29.0 – 138.36.29.255 AS273683 1
68 138.36.28.0/24 /24 138.36.28.0 – 138.36.28.255 AS273683 1
69 138.36.28.0/22 /22 138.36.28.0 – 138.36.31.255 AS273683 1
70 131.108.127.0/24 /24 131.108.127.0 – 131.108.127.255 AS273683 1
71 131.108.126.0/24 /24 131.108.126.0 – 131.108.126.255 AS273683 1
72 131.108.125.0/24 /24 131.108.125.0 – 131.108.125.255 AS273683 1
73 131.108.124.0/24 /24 131.108.124.0 – 131.108.124.255 AS273683 1
74 131.108.124.0/23 /23 131.108.124.0 – 131.108.125.255 AS273683 1
75 131.100.150.0/23 /23 131.100.150.0 – 131.100.151.255 AS273683 1
76 131.100.148.0/23 /23 131.100.148.0 – 131.100.149.255 AS273683 1
77 131.100.148.0/22 /22 131.100.148.0 – 131.100.151.255 AS273683 1
78 45.238.49.0/24 /24 45.238.49.0 – 45.238.49.255 AS273683 1
79 45.238.48.0/22 /22 45.238.48.0 – 45.238.51.255 AS273683 1
80 45.235.56.0/22 /22 45.235.56.0 – 45.235.59.255 AS273683 1
81 45.233.196.0/22 /22 45.233.196.0 – 45.233.199.255 AS273683 1
82 45.232.59.0/24 /24 45.232.59.0 – 45.232.59.255 AS273683 1
83 45.232.58.0/24 /24 45.232.58.0 – 45.232.58.255 AS273683 1
84 45.232.58.0/23 /23 45.232.58.0 – 45.232.59.255 AS273683 1
85 45.232.57.0/24 /24 45.232.57.0 – 45.232.57.255 AS273683 1
86 45.232.56.0/24 /24 45.232.56.0 – 45.232.56.255 AS273683 1
87 45.232.56.0/23 /23 45.232.56.0 – 45.232.57.255 AS273683 1
88 45.232.56.0/22 /22 45.232.56.0 – 45.232.59.255 AS273683 1
89 45.224.199.0/24 /24 45.224.199.0 – 45.224.199.255 AS273683 1
90 45.224.198.0/24 /24 45.224.198.0 – 45.224.198.255 AS273683 1
91 45.224.198.0/23 /23 45.224.198.0 – 45.224.199.255 AS273683 1
92 45.224.197.0/24 /24 45.224.197.0 – 45.224.197.255 AS273683 1
93 45.224.196.0/24 /24 45.224.196.0 – 45.224.196.255 AS273683 1
94 45.224.196.0/23 /23 45.224.196.0 – 45.224.197.255 AS273683 1
95 45.224.196.0/22 /22 45.224.196.0 – 45.224.199.255 AS273683 1
96 45.171.192.0/22 /22 45.171.192.0 – 45.171.195.255 AS273683 1
97 45.4.42.0/23 /23 45.4.42.0 – 45.4.43.255 AS273683 1
98 45.4.40.0/24 /24 45.4.40.0 – 45.4.40.255 AS273683 1
99 45.4.40.0/23 /23 45.4.40.0 – 45.4.41.255 AS273683 1
100 45.4.40.0/22 /22 45.4.40.0 – 45.4.43.255 AS273683 1